A gentle, antioxidant-rich mushroom extract that may help calm skin and defend against environmental stress.
Irritation
low
Source
natural
Beauty ingredient research
Browse the review database to understand what an ingredient is, what it does in a beauty formula, when it is useful, and when it deserves caution across skincare, haircare, bodycare, makeup, and more.
20769
Reviewed ingredients
524
Low-concern standouts
2884
Need usage caution
A gentle, antioxidant-rich mushroom extract that may help calm skin and defend against environmental stress.
Irritation
low
Source
natural
A gentle, antioxidant-rich mushroom extract that helps calm skin and defend against environmental stress.
Irritation
low
Source
natural
A gentle plant extract with antioxidant potential, but research on its skincare benefits is still limited.
Irritation
low
Source
natural
A fermented fruit extract with antioxidant potential, but research on its topical benefits is still limited.
Irritation
low
Source
biotech
A gentle plant extract that may help calm skin and fight free radicals, but it's not a proven active for major skin changes.
Irritation
low
Source
natural
A gentle antioxidant extract from the peel of the Garcinia cambogia fruit, best known for its soothing potential rather than dramatic anti-aging effects.
Irritation
low
Source
natural
A gentle, antioxidant-rich plant powder that may help soothe and protect skin, but research is still early.
Irritation
low
Source
natural
A gentle, plant-based antioxidant that may help calm skin and defend against environmental stress, though research is still early.
Irritation
low
Source
natural
A lightweight, non-greasy plant butter that deeply moisturizes without clogging pores, ideal for dry or sensitive skin.
Irritation
low
Source
natural
A gentle, antioxidant-rich plant extract that may help protect skin from environmental stress, though human studies are still limited.
Irritation
low
Source
natural
A gentle, antioxidant-rich plant extract that helps soothe and protect skin, though research on its cosmetic benefits is still emerging.
Irritation
low
Source
natural
Gardenia Florida Oil adds a lovely floral scent to products, but its skin benefits are not well-studied and it may cause irritation for sensitive skin.
Irritation
moderate
Source
natural
A gentle, fragrant flower extract with antioxidant potential, but research on skin benefits is still limited.
Irritation
low
Source
natural
A gentle, plant-based antioxidant that may help calm skin and fight environmental stress, but research is still emerging.
Irritation
low
Source
natural
A gentle, water-based botanical extract that may offer antioxidant and soothing benefits, but research on its cosmetic efficacy is still limited.
Irritation
low
Source
natural
A gentle, lab-grown antioxidant from gardenia leaves that may help calm skin and fight free radicals, but research is still early.
Irritation
low
Source
biotech
A gentle, lab-grown plant cell ingredient that may help protect skin from environmental stress and support a more even tone.
Irritation
low
Source
biotech
A gentle, lab-grown plant cell extract that may help protect skin from environmental stress, though research is still emerging.
Irritation
low
Source
biotech
Gardenia seed extract is a gentle antioxidant-rich ingredient that may help calm skin and fight free radical damage, but research on its topical benefits is still emerging.
Irritation
low
Source
natural
A gentle, lab-grown antioxidant from Tahitian gardenia cells that may help protect skin from environmental stress.
Irritation
low
Source
biotech
A gentle, lab-grown extract from Tahitian gardenia cells that may help protect skin from environmental stress, though research is still early.
Irritation
low
Source
biotech
A gentle, fragrant flower extract that offers antioxidant benefits and a pleasant scent, but its skincare effects are not as well-studied as some other botanicals.
Irritation
low
Source
natural
Garlic Bulb Oil offers antioxidant and antimicrobial benefits but can be irritating for sensitive skin due to its strong sulfur compounds.
Irritation
moderate
Source
natural
Garlic extract may offer antioxidant and antimicrobial benefits, but its strong odor and potential for irritation limit its use in mainstream skincare.
Irritation
moderate
Source
natural
A fermented garlic extract that may offer antioxidant and soothing benefits, but research is still emerging.
Irritation
low
Source
biotech
A gentle, antioxidant-rich plant extract that may help calm skin and defend against environmental stress, though human studies are limited.
Irritation
low
Source
natural
Gastrodin is a plant-derived antioxidant with early research suggesting it may help calm skin and fight free radical damage, but human skincare studies are limited.
Irritation
low
Source
natural
Gelatin is a gentle film-forming protein that can temporarily smooth and hydrate skin, but it is not a substitute for collagen-boosting ingredients.
Irritation
low
Source
natural
Gelatin crosspolymer is a gentle film-forming ingredient that helps skin feel smooth and hydrated, but it's not a standout active for major skin concerns.
Irritation
low
Source
semi-synthetic
Film Former
GELATIN/LYSINE/POLYACRYLAMIDE HYDROXYPROPYLTRIMONIUM CHLORIDE
A conditioning polymer blend that helps hair and skin feel smooth and soft, but its synthetic nature and limited research may give some users pause.
Irritation
low
Source
semi-synthetic
A gentle, hydrating red algae extract that helps skin retain moisture and feel smooth, with a low risk of irritation.
Irritation
low
Source
natural
A gentle, hydrating seaweed extract that helps skin hold moisture and feel smooth, but research is still limited compared to more studied algae ingredients.
Irritation
low
Source
natural
A gentle, plant-derived thickener that gives skincare products a smooth, lightweight gel texture without clogging pores or irritating skin.
Irritation
low
Source
natural
A lab-made peptide that may help firm skin and soften wrinkles, but research is still early.
Irritation
low
Source
synthetic
A gentle, antioxidant-rich fruit juice that may help protect skin from environmental stress, but research is still early.
Irritation
low
Source
natural
A gentle antioxidant from soy that may help calm skin and support a more even tone, but its effects are mild and best for long-term use.
Irritation
low
Source
natural
A gentle antioxidant from soy that helps calm skin and protect against environmental stress.
Irritation
low
Source
natural
A gentle antioxidant from soy isoflavones that may help protect skin from environmental stress and support a more even tone, though research is still early.
Irritation
low
Source
natural
Gentian root extract is a gentle botanical antioxidant that may help calm skin and protect against environmental stress, though research is still emerging.
Irritation
low
Source
natural
A gentle botanical extract that may help calm skin and fight free radicals, but research is still early.
Irritation
low
Source
natural
A gentle botanical extract with antioxidant and soothing potential, but research is still early and benefits are not yet proven in large human studies.
Irritation
low
Source
natural
A gentle botanical extract with antioxidant potential, but research on this specific species is limited.
Irritation
low
Source
natural
A gentle, antioxidant-rich plant extract that may help calm skin and defend against environmental stress, though research is still emerging.
Irritation
low
Source
natural
A gentle botanical extract with antioxidant potential, but research is limited and benefits are not yet well-established.
Irritation
low
Source
natural
A gentle botanical extract with antioxidant and soothing potential, though research is still emerging.
Irritation
low
Source
natural
Gentianella Extract is a gentle botanical with antioxidant and soothing potential, but research on its specific benefits in skincare is still limited.
Irritation
low
Source
natural
A gentle botanical extract that may help calm skin and fight free radicals, but research is still early.
Irritation
low
Source
natural
A gentle botanical extract with antioxidant potential, best for soothing sensitive or irritated skin.
Irritation
low
Source
natural
Gentisic acid is a gentle antioxidant and mild exfoliant that may help brighten skin and reduce signs of aging, but it is less studied than more common ingredients like vitamin C.
Irritation
low
Source
natural
A gentle microalgae extract that may help protect skin from environmental stress, but research is still early.
Irritation
low
Source
natural
A gentle plant extract with antioxidant potential, but research on its specific benefits in skincare is still limited.
Irritation
low
Source
natural
Geranial adds a fresh lemon scent to products but can be a skin sensitizer, especially at higher concentrations or on sensitive skin.
Irritation
moderate
Source
natural
Geranic acid is a natural fragrance compound with some antimicrobial potential, but its use is limited by a moderate risk of skin irritation.
Irritation
moderate
Source
natural
Geraniol adds a natural rose scent to products but can be a skin sensitizer for some people, especially at higher concentrations.
Irritation
moderate
Source
natural
A gentle botanical extract with antioxidant potential, but research is limited compared to more common geranium extracts.
Irritation
low
Source
natural
A fragrant botanical oil that may help balance oily and dry skin, but can be irritating for sensitive skin types.
Irritation
moderate
Source
natural
Geranium flower oil adds a floral scent and may offer mild antioxidant benefits, but it can be irritating for sensitive skin due to its fragrance components.
Irritation
moderate
Source
natural
A gentle botanical extract with antioxidant and soothing benefits, best for normal to combination skin looking for a mild astringent boost.
Irritation
low
Source
natural
A gentle, aromatic oil that may help calm skin and provide antioxidant support, but research is still early.
Irritation
low
Source
natural
A fragrant geranium oil with mild astringent benefits, but its strong scent and potential for irritation mean it's best for those without sensitive skin.
Irritation
moderate
Source
natural